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Premium Class Hydraulic Hammers

All PREMIUM SERIES HYDRAULIC HAMMERS are rated for Severe-Duty.

Underwater port for optional underwater operation.
Auto-Lube and grease channel provide grease to bushings automatically to ensure proper lubrication, giving longer service life to bushings and tools.
A cylinder adjuster allows the stroke and blow speed to be controlled by the operator as required for the application.
Premium Series Hydraulic Hammers include, as standard, an anti blank firing system that eliminates damaging blank or dry-firing.
Pads and side dampers fully enclosed in the box housing protect the power cell.
Premium Series Hydraulic Hammers/Hydraulic Breakers utilize highly wear-resistant materials to increase the hammer's durability, decrease the noise, and reduce the strain on the operator and machine. Comfort and work efficiency is improved for the operator.

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Model	HK230S	HK300S	HK580S
Recommended Carrier (US tons)	22-30.8	30.8-38.5	44-71.5
Impact Energy Class (ft.lbs)	6000	10000	14000
Impact Frequency (bpm)	370-750	L: 200-350 H: 260-420	L: 160-250 H: 250-350
Working Weight (lbs/Kg)	4290/1950	6600/3000	9790/4450
Oil Flow (gpm/lpm)	31.7-47.6/120-180	31.7-47.6/120-180	63.4-84.5/240-320
Operating Pressure (psi/bar)	2320-2610/160-180	2320-2610/160-180	2320-2610/160-180
Tool Diameter (inch/mm)	5.43/138	6.1/155	7.09/180
Overall Length (inch/mm)	112.3/2850	129.4/3289	149.8/3805
Hose Diameter (inch)	1	1.25	1.25

“Impact Energy Class” does not relate to measured impact energy. It is a marketing rating.
Working weights may vary depending on the bracket configuration.
Specifications are subject to change without notice.